{"product_id":"ohlins-poppet-valve-dia-12-04103-01","title":"Öhlins Poppet valve, dia. 12 – 04103-01","description":"\u003cp\u003ePoppet valve, dia. 12, Öhlins part number 04103-01. Öhlins machines the ports rather than casting them, so the edges stay sharp and the flow predictable.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eÖhlins part number 04103-01\u003c\/li\u003e\n\u003cli\u003eOriginal Öhlins service part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFunction\u003c\/h2\u003e\u003cp\u003eThere is no measurement to check here — the number and the exploded view identify it. Replacing a piston is a workshop job because the shim stack has to be rebuilt in the correct order. A check valve holds pressure in one direction and opens in the other; a worn one lets damping bleed away. Piston bands are consumables — they wear against the bore and lose their seal gradually.\u003c\/p\u003e\u003ch2\u003eWhy the Original\u003c\/h2\u003e\u003cp\u003eEvery part in this catalogue is one Öhlins fits itself during assembly and service. The tolerances here are the ones the unit was assembled to, not a pattern equivalent's interpretation of them. Order by part number — descriptions repeat across sizes, numbers do not. Tell us the damper's model designation and year and we will match the number for you.\u003c\/p\u003e\u003ch2\u003eGetting the Number Right\u003c\/h2\u003e\u003cp\u003eThe reliable route is the exploded drawing: find the position, read the number, order it — 04103-01 in this case. This position has no published dimension, so the part number is the only reliable identifier. Replacing a piston is a workshop job because the shim stack has to be rebuilt in the correct order. Öhlins builds the seat into the housing so the sealing face is machined, not pressed.\u003c\/p\u003e\u003ch2\u003eFitting and Setup Service\u003c\/h2\u003e\u003cp\u003eÖhlins recommends that its units are serviced by an authorised centre. We are one: rebuild, revalve and setup all happen in our own workshop.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cem\u003eBrand:\u003c\/em\u003e Öhlins\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003ePart Number:\u003c\/em\u003e 04103-01\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCategory:\u003c\/em\u003e Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eCountry of Origin:\u003c\/em\u003e Sweden\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Öhlins","offers":[{"title":"Default Title","offer_id":53649351409930,"sku":"04103-01","price":21.85,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7831\/0410\/files\/04103-01_8eba5f6a-b5ed-40c7-8f43-af223946aab5.png?v=1788874998","url":"https:\/\/inter-pace.com\/en-li\/products\/ohlins-poppet-valve-dia-12-04103-01","provider":"Inter-Pace","version":"1.0","type":"link"}